This is a discussion on Router to Router within the Modems/Cable/DSL/Satellite forums, part of the Tech Support Forum category. I have AT&T internet. I’ve been using the router they provided. I use my own router I would like to
You'll have to go into each router settings: On the AT&T you'll need to turn off DHCP and if it has wifi turn it off as well. Next, on your TP Link router....Turn on DHCP, and change IP address...only the last digit....change it to 2.
There's plenty of youtube videos on it, just youtube it.